Is it possible to use Desmos for #24, or would it be best to just turn it into a single equation and use the x=-b/2a formula to find the x? What do you all think about 26? For 25, we set 58 (the hypotenuse) equal to x square root 2, to find the other values of x and add them for the perimeter with the hypotenuse again. What are y'all's thoughts on 27? Is it possible to do 23 using Desmos?
For my third image, would you say it is a must to memorize these formulas, especially h = -b/2a, for problems like 24?